MY7600286A - 3-halomethyl-a3-cephalosporin ester compounds - Google Patents

3-halomethyl-a3-cephalosporin ester compounds

Info

Publication number
MY7600286A
MY7600286A MY7600286A MY7600286A MY7600286A MY 7600286 A MY7600286 A MY 7600286A MY 7600286 A MY7600286 A MY 7600286A MY 7600286 A MY7600286 A MY 7600286A MY 7600286 A MY7600286 A MY 7600286A
Authority
MY
Malaysia
Prior art keywords
halomethyl
ester compounds
cephalosporin ester
cephalosporin
compounds
Prior art date
Application number
MY7600286A
Other languages
English (en)
Original Assignee
Lilly Co Eli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US062699A external-priority patent/US3922268A/en
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of MY7600286A publication Critical patent/MY7600286A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
MY7600286A 1970-08-10 1976-12-30 3-halomethyl-a3-cephalosporin ester compounds MY7600286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US062699A US3922268A (en) 1969-12-08 1970-08-10 3-Halomethyl-{66 {hu 3-Cephalosporin esters

Publications (1)

Publication Number Publication Date
MY7600286A true MY7600286A (en) 1976-12-31

Family

ID=22044223

Family Applications (1)

Application Number Title Priority Date Filing Date
MY7600286A MY7600286A (en) 1970-08-10 1976-12-30 3-halomethyl-a3-cephalosporin ester compounds

Country Status (5)

Country Link
CH (2) CH589659A5 (enrdf_load_stackoverflow)
DE (2) DE2052531A1 (enrdf_load_stackoverflow)
GB (1) GB1315379A (enrdf_load_stackoverflow)
HK (1) HK54876A (enrdf_load_stackoverflow)
MY (1) MY7600286A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2052531A1 (de) 1972-02-17
HK54876A (en) 1976-09-17
GB1315379A (en) 1973-05-02
CH589659A5 (enrdf_load_stackoverflow) 1977-07-15
DE2065718A1 (de) 1975-07-17
CH598264A5 (enrdf_load_stackoverflow) 1978-04-28

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